April 8, 2025

Dengue & Mosquito-Borne Diseases: How to Stay Safe in Kerala

Kerala’s tropical climate, frequent rainfall, and lush greenery create ideal conditions for Dengue & Mosquito-borne diseases. Among them, Dengue fever stands out as a rising public health threat, especially during the monsoon and post-monsoon seasons.

Urban expansion and water stagnation in everyday surroundings have intensified the risk of dengue outbreaks—even within city limits like Kochi.

Dengue & Mosquito-borne spreads through the bite of an Aedes aegypti mosquito, which is most active in the early morning and late afternoon. Unlike many others, this mosquito bites during the day, increasing the chances of transmission when people are most active.

Common Symptoms of Dengue

Early detection is key. Watch out for these signs:

Sudden high fever

Severe headaches

Pain behind the eyes

Joint and muscle pain (“breakbone fever”)

Skin rashes

Fatigue

Nausea and vomiting

In severe cases, dengue can develop into Dengue Hemorrhagic Fever (DHF) or Dengue Shock Syndrome (DSS). Both are life-threatening and demand immediate medical care.

Why Kerala Faces Higher Risk

Kerala’s natural environment contributes heavily to the spread of mosquito-borne illnesses. Rainwater often collects in coconut shells, old tyres, plant pots, discarded containers, and even small bottle caps.

These unnoticed reservoirs become breeding sites for mosquito larvae. After each rainfall, water stagnation becomes harder to control—especially in urban households and public areas.

How to Prevent Mosquito-Borne Illnesses

You can take simple, effective steps to reduce your risk:

Apply mosquito repellents daily, even during the day

Wear light-colored, full-sleeved clothing

Install mesh screens on doors and windows

Sleep under mosquito nets

Remove stagnant water from surroundings

Change water in flower vases, birdbaths, and pet dishes often

Dispose of unused containers and secure overhead tanks

Prevention starts with awareness and action. By taking these measures consistently, you create a safer environment for your family and community.

Why Timely Testing Is Crucial

Dengue and similar illnesses need early and accurate diagnosis to avoid complications.

Tests like NS1 Antigen and IgM/IgG Antibodies confirm the virus. However, a Complete Blood Count (CBC) remains the first and most vital screening tool. It helps monitor key health indicators like:

Platelet levels

White blood cell count

Haematocrit

These values help doctors assess disease severity and guide timely treatment.

Choose Hi-Tech Diagnostics for Reliable Testing

At Hi-Tech Diagnostic Centre, we offer precise, fast, and accessible CBC testing across 29 branches in Kochi. Our fully automated labs ensure accurate results with a quick turnaround—empowering doctors to act fast when every second counts.

If you or a loved one shows symptoms, don’t delay. Get medical advice and book a diagnostic test today.

Let’s Keep Kerala Dengue-Free

Together, we can reduce the impact of mosquito-borne diseases in Kerala. Take preventive steps, stay alert to symptoms, and test early when needed.

Visit your nearest Hi-Tech Diagnostic Centre or book your test online now.

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